/*
 * SonarScanner for MSBuild
 * Copyright (C) 2016-2021 SonarSource SA
 * mailto:info AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

using System.Collections.Generic;
using System.IO;
using System.Linq;
using SonarScanner.MSBuild.Common;

namespace SonarScanner.MSBuild.Shim
{
    public static class ProjectLoader
    {
        public static IList<ProjectInfo> LoadFrom(string dumpFolderPath)
        {
            return Directory.GetDirectories(dumpFolderPath)
                .Select(GetProjectInfo)
                .Where(p => p != null)
                .ToList();
        }

        private static ProjectInfo GetProjectInfo(string projectFolderPath)
        {
            var projectInfoPath = Path.Combine(projectFolderPath, FileConstants.ProjectInfoFileName);

            return File.Exists(projectInfoPath)
                ? ProjectInfo.Load(projectInfoPath)
                : null;
        }
    }
}
